Παραπομπή APA

West, D. B. (1999). Introduction to graph theory. Prentice hall of India.

Παραπομπή Chicago Style

West, Douglas B. Introduction to Graph Theory. New Delhi: Prentice hall of India, 1999.

Παραπομπή MLA

West, Douglas B. Introduction to Graph Theory. Prentice hall of India, 1999.